stockNYSE: ASPN • Today's Updates
Aspen Aerogels Inc. (ASPN) Today Close
Showing Closing Date Range from Oct 1 to Oct 2, 2026.
Aspen Aerogels Inc. (ASPN) is a publicly traded company operating within the Consumer Discretionary sector.
Investor Relations:ir.aerogel.com
NYSE MarketWeekend Closed Wall Street: 5:51 PM ET
Weekend • Markets Closed
US stock markets are closed over the weekend and will reopen Monday at 9:30 AM ET. Displaying the final completed trading session from Oct 02, 2026.
Multi-Day Trends:View 28-Day Chart
Started At
Market Open Opening price at session start (9:30 AM ET)
$5.67
Opening Gap+$0.19(+3.47%)
Last Finalized Close
FRIDAY CLOSESession close from Oct 02, 2026
$5.69
Session DateOct 02, 2026
Gained Today
GAIN Net movement vs previous close
+$0.13 (+2.34%)
Intraday (from open)+$0.02 (+0.35%)
Day's High & Low Range
Session Low
$5.65
Session High
$5.82
Low ($5.65)Last Finalized Close ($5.69)High ($5.82)
Trading Activity & Liquidity
Shares Traded
838.8K
838,836 shares
Dollar Volume
$4.77M
Close × Volume traded
Session Turnover$4.77M USD
Session Statistics Breakdown
Key opening, settlement, and trading metrics for Aspen Aerogels Inc. (ASPN).
Oct 02, 2026
Started At (Open)
$5.67
Previous Close
$5.48
Session High
$5.82
Session Low
$5.65
Last Finalized Close
$5.69
Gained / Lost ($)
+$0.13
Gained / Lost (%)
+2.34%
Day's Spread
$0.17